17424847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 20856528

約数和(自身を除く): 3431681

約数列:

[1, 11, 17, 43, 121, 187, 197, 473, 731, 2057, 2167, 3349, 5203, 8041, 8471, 23837, 36839, 88451, 93181, 144007, 405229, 1024991, 1584077, 17424847]

約数ペア:

[(1, 17424847), (11, 1584077), (17, 1024991), (43, 405229), (121, 144007), (187, 93181), (197, 88451), (473, 36839), (731, 23837), (2057, 8471), (2167, 8041), (3349, 5203)]